2017–2018: Plum Blossom Maia began self-releasing songs on YouTube under the online alias "mxmtoon" in 2017; the name is derived from her initials. Although she started her career secretly, subsequent growth of her online presence compelled her to disclose her activity in this field to her family. Her early oeuvre was recorded with
GarageBand in her parents' guest bedroom, and percussion tracks were created with
found objects such as hair straighteners. After initially attempting to write comedy songs, she began writing in a confessional style. Her 2017 collaboration with
lo-fi producer Peachy, "Falling for U", became an early
signature song; it has since garnered more than three hundred million streams on
Spotify. In 2018, Maia released her debut
EP,
Plum Blossom; It was accompanied by the "Plum Blossom Tour", scheduled for the March of the following year. While it was initially scheduled for five US shows with fellow Californian singer-songwriter Khai Dreams in March 2019, it sold out and was extended to include additional concerts in North America and Europe, including opening appearances for
bedroom pop YouTuber
Cavetown. After high school, Maia took a
gap year by postponing college to focus on her music. She was planning to study architecture after graduating from high school, until her music went viral in April 2018.
2019–2021: The Masquerade, Dawn, and Dusk in September 2019 Maia's debut studio album,
The Masquerade, was released on September 17, 2019; the album peaked at number 45 on the
US Indie Albums Chart. "
Prom Dress", the lead single, found considerable usage on social media platform TikTok, where it has been used in over a hundred thousand videos. The album's release had been accompanied by
21 Days, a podcast in
audio diary format by
Spotify that concerned Maia's activities while working on the project in New York City. To support the album, Maia embarked on The Masquerade Tour, of North America and United Kingdom, in the same month of the album's release. Her first graphic novel,
The Adventures Of mxmtoon: The Masquerade, began selling in October 2019. 's Hype List of 2020, alongside artists including
Girl in Red,
Beabadoobee and
Maisie Peters. In the March of the following year, she was announced as the singing voice for
Alex Chen, the protagonist of the
Square Enix game
Life Is Strange: True Colors. An accompanying EP entitled
True Colors (from Life is Strange) was released concurrently.
2022: Rising In February 2022, Maia announced a North American tour for her then-upcoming album
Rising, entitled "rising (the tour)"; it was indicated that fellow musician
Chloe Moriondo would be joining her in concert. She also released "Mona Lisa", which served as the lead single for the album. Further tour dates across the United Kingdom, Europe, and Australasia were announced in the following month, with
Ricky Montgomery accompanying her on European and British touring dates.
Rising was released on the twentieth of May, after releases of singles "Sad Disco", "Victim of Nostalgia", and "Coming of Age". A deluxe version followed in September, which includes the song Plastic Pony, which gained streams after it was featured in the film
Ruby Gillman, Teenage Kraken.
2023: Plum Blossom (Revisited) On October 2, 2023, Maia announced the
re-recording of her first
EP Plum Blossom, which would be releasing on November 10, 2023. She also unveiled an accompanying tour. On October 5, she released "Feelings are Fatal" onto streaming services. On October 25, she released "The Idea of You". When the EP released, it received acclaim from critics for having modern sound quality and for Maia's more mature vocals.
2024–present: Liminal Space in 2025 Maia was an opener for
AJR's
The Maybe Man tour in the summer of 2024. On June 29, Maia revealed her single "I Hate Texas" while opening for the tour. Subsequently, she released the song "The Situation" featuring Kero Kero Bonito on September 4, and also announced her third studio album, titled
Liminal Space, released on November 1. In 2024, she performed the song,
I Wonder Why, from the children's television in
Yo Gabba Gabbaland in the episode 10,
Wonder, in Season 1. Maia also released a third single, "Rain", as part of the album rollout on October 10. In 2025, she embarked on the accompanying
Liminal Space Tour, starting in Nashville on February 18, and ending in Belfast on April 29. Maia recorded a cover of "
I Fall In Love Too Easily" for the 2025 tribute album
Chet Baker Re:imagined. ==Public image==